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Data as of Nov 8, 2026

218.244.128.0/20

1 residential-proxy exit · 30 days

Hangzhou Alibaba Advertising Co.,Ltd. · space held by China Network Information Center

Announcement
this exact prefix
RPKI valid
Announced by
AS37963
Type
Hosting
Risk
50 / 100 · Medium

Residential-proxy exits

Proxy exits
1
0.02% of its addresses · 30 days
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

37 observations

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
218.244.128.0/19
since Nov 2013
AS37963HostingChina Network Information Center

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
218.244.128.0/1732,768CNNICChina Network Information CenterALLOCATED PORTABLE—ipas@cnnic.cn
└ 218.244.128.0/198,192ALISOFTAliyun Computing Co., LTDALLOCATED PORTABLE—ipas@cnnic.cn

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
China Network Information Center
Range
218.244.128.0/17
Registration type
ALLOCATED PORTABLE
Origin network

AS37963

CN
Name
Hangzhou Alibaba Advertising Co.,Ltd.
Type
Hosting
Registered
Mar 8, 2006
Domain
alibabagroup.com
Website
alibabagroup.com/
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed